diff --git a/NetworkManager-strongswan-1.5.2.tar.bz2 b/NetworkManager-strongswan-1.5.2.tar.bz2
deleted file mode 100644
index 496ee49..0000000
--- a/NetworkManager-strongswan-1.5.2.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c8452b952653881dcc2745f0ab460c061086215b297129212a743bd9e9f78169
-size 300735
diff --git a/NetworkManager-strongswan-1.5.2.tar.bz2.sig b/NetworkManager-strongswan-1.5.2.tar.bz2.sig
deleted file mode 100644
index f2fb80b..0000000
Binary files a/NetworkManager-strongswan-1.5.2.tar.bz2.sig and /dev/null differ
diff --git a/NetworkManager-strongswan-1.6.0.tar.bz2 b/NetworkManager-strongswan-1.6.0.tar.bz2
new file mode 100644
index 0000000..0cbcb5e
--- /dev/null
+++ b/NetworkManager-strongswan-1.6.0.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6dbc80f6a09ba0cf6104a31784959780414dd77165e2963acd6657c28c2544c2
+size 302787
diff --git a/NetworkManager-strongswan-1.6.0.tar.bz2.sig b/NetworkManager-strongswan-1.6.0.tar.bz2.sig
new file mode 100644
index 0000000..9eafb61
Binary files /dev/null and b/NetworkManager-strongswan-1.6.0.tar.bz2.sig differ
diff --git a/NetworkManager-strongswan.changes b/NetworkManager-strongswan.changes
index daa9268..22325e1 100644
--- a/NetworkManager-strongswan.changes
+++ b/NetworkManager-strongswan.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Thu Sep  7 11:50:33 UTC 2023 - Jens K. <karatekhd@opensuse.org>
+
+- Update to version 1.6.0
+ + Support for GTK4
+ + Removed libnm-glib compatibility
+- Add pkgconfig(gtk4) because the new version requires this 
+- Add pkgconfig(libnma-gtk4) because the new version requires this 
+
 -------------------------------------------------------------------
 Mon Jun  7 13:35:29 UTC 2021 - Predrag Ivanović <predivan@mts.rs>
 
diff --git a/NetworkManager-strongswan.keyring b/NetworkManager-strongswan.keyring
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diff --git a/NetworkManager-strongswan.spec b/NetworkManager-strongswan.spec
index 48712c1..618dbe0 100644
--- a/NetworkManager-strongswan.spec
+++ b/NetworkManager-strongswan.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package NetworkManager-strongswan
 #
-# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +17,7 @@
 
 
 Name:           NetworkManager-strongswan
-Version:        1.5.2
+Version:        1.6.0
 Release:        0
 Summary:        NetworkManager VPN support for strongSwan
 License:        GPL-2.0-or-later
@@ -30,9 +30,12 @@ Source99:       README
 BuildRequires:  intltool
 BuildRequires:  pkgconfig
 BuildRequires:  pkgconfig(gtk+-3.0) >= 3.0
+BuildRequires:  pkgconfig(gtk4)
 BuildRequires:  pkgconfig(libnm)
 BuildRequires:  pkgconfig(libnma) >= 1.1.0
+BuildRequires:  pkgconfig(libnma-gtk4)
 BuildRequires:  pkgconfig(libsecret-1)
+
 Requires:       %{name}-frontend
 Requires:       NetworkManager >= 1.1.0
 Requires:       strongswan-nm >= 5.8.3
@@ -64,7 +67,8 @@ cp %{SOURCE99} README.SUSE
 	--without-libnm-glib \
 	--with-charon=%{_libexecdir}/ipsec/charon-nm \
 	--with-nm_libexecdir=%{_libexecdir} \
-	--disable-more-warnings
+	--disable-more-warnings \
+	--with-gtk4
 %make_build
 
 %install
@@ -79,7 +83,8 @@ find %{buildroot} -type f -name "*.la" -delete -print
 
 %files gnome
 %{_libexecdir}/nm-strongswan-auth-dialog
-%{_datadir}/gnome-vpn-properties/
+%{_libdir}/NetworkManager/libnm-gtk4-vpn-plugin-strongswan-editor.so
+%{_libdir}/NetworkManager/libnm-vpn-plugin-strongswan-editor.so
 %{_datadir}/metainfo/NetworkManager-strongswan.metainfo.xml
 
 %files lang -f %{name}.lang